Download User manual - Tecnoroll BMB

Tecnoroll BMB s.r.l.
FM/AM MODULATOR
FLEXMod
Rev. E, October 13 2014
FM/AM Modulator – Getting started
1. The use of this product in conformity with the DVB Standard is prohibited in any case, unless the license of patents applicable
to the DVB patent group is granted.
2. It's the purchaser's duty to check which patents with potentially payable author's rights are used in his/her own final project
and act accordingly with the bodies in charge.
3. The contents of this manual are subject to change without notice.
4. Of the specifications described in this manual, the functions and performance the supply of which is assured with this product
are only those that can be confirmed with the separate Basic Firmware attached.
5. When the product or information described in this manual is used, our company does not guarantee or grant any license of
the intellectual property rights and other rights of our company or of third parties. If any problems concerning the ownership
rights of third parties attributable to the above use occur, our company will not be responsible for them.
6. Since the product described in this manual was not developed specially for equipment related to human life, those who
intend to use it for equipment whose failure or malfunction may directly threaten human life or endanger the human body or for
special applications requiring high reliability (such as aerospace, nuclear power control, submarine repeaters, travel control,
and medical equipment for life support) must consult our sales responsible personnel in advance. Our company will not be
responsible for any damages that may occur due to such use without consulting us.
7. Although our company is endeavoring to improve quality and enhance reliability, semiconductor products will fail with a
certain probability. Users are requested to pay due attention to safe design techniques such as redundant design, preventive
measures against the spreading of fire, over-current, and malfunctions, so that failure of the products described in this manual
will not result in accidents leading to injury or death, fire, or social damage.
8. The product described in this manual is not designed to be radiation-resistant.
9. This board is just an 'electronic component' that cannot work in a standalone mode, therefore all the tests and qualifications
for electromagnetic compatibility, all the CE certifications and any other regulations concerning the final product implemented
by the customer are to be carried out by the customer himself referring to the final product for which this electronic component
has been used.
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FM/AM Modulator – Getting started
Revision history






October 9, 2013, [email protected] : first release.
February 12, 2014. [email protected]: adapted to the firmware version 0.25.
March 5, 2014. [email protected]: adapted to the firmware version 0.36.
March 11, 2014 [email protected]: adapted to the firmware version 0.40.
July 16, 2014 [email protected]: adapted to the firmware version 0.64.
October 13, 2014 [email protected]: adapted to the firmware version 0.72.
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FM/AM Modulator – Getting started
Index
Revision history...........................................................................................................................................................................3
BLOCK DIAGRAM.......................................................................................................................................................................7
FLEXMOD 2 BOOTLOADER........................................................................................................................................................9
SERIAL COMUNICATION SETUP.............................................................................................................................................9
LOADING A BITSTREAM........................................................................................................................................................11
BOOTLOADER COMMANDS...............................................................................................................................................15
Baud...................................................................................................................................................................................15
FlashFormat.......................................................................................................................................................................16
LoadBitStream...................................................................................................................................................................16
SaveBitStream...................................................................................................................................................................17
EraseBitStream..................................................................................................................................................................17
RenameBitStream.............................................................................................................................................................17
Reboot................................................................................................................................................................................18
BootSelect..........................................................................................................................................................................18
GetSN.................................................................................................................................................................................18
GetTemp............................................................................................................................................................................19
GetFWVersion....................................................................................................................................................................19
FM/AM MODULATOR..............................................................................................................................................................20
FM/AM MODULATOR SECTION COMMANDS..................................................................................................................20
MOD_Frequency..............................................................................................................................................................20
MOD_Spectrum................................................................................................................................................................21
MOD_Mode.......................................................................................................................................................................21
MOD_RFPower..................................................................................................................................................................22
MOD_SoftStart...................................................................................................................................................................22
MOD_RFMult......................................................................................................................................................................22
MOD_PreEnphasis.............................................................................................................................................................23
MOD_FD_Limiter................................................................................................................................................................23
MOD_ToneTestAFE............................................................................................................................................................23
MOD_ToneTestMOD.........................................................................................................................................................24
MOD_ToneTestMPX..........................................................................................................................................................24
MOD_ToneTestSCA..........................................................................................................................................................24
MOD_MaxDev_KHz..........................................................................................................................................................25
MOD_19KHz_Dev..............................................................................................................................................................25
MOD_RDS_Dev..................................................................................................................................................................25
MOD_InputGain................................................................................................................................................................26
MOD_EXT_MPX_Gain.......................................................................................................................................................26
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FM/AM Modulator – Getting started
MOD_EXT_SCA_Gain.......................................................................................................................................................27
MOD_Input_fCut...............................................................................................................................................................27
RDS_CODER SECTION COMMANDS..................................................................................................................................28
RDS_Name.........................................................................................................................................................................28
RDS_Dyn_Name................................................................................................................................................................29
RDS_Text.............................................................................................................................................................................29
RDS_TrProgram..................................................................................................................................................................30
RDS_TrAlert.........................................................................................................................................................................30
RDS_UECP_Port..................................................................................................................................................................30
RDS_UECP_RxStat..............................................................................................................................................................31
RDS_UECP_SiteAddr.........................................................................................................................................................31
RDS_UECP_CodAddr........................................................................................................................................................31
RDS_AltFreq........................................................................................................................................................................32
RDS_MusicSpeech............................................................................................................................................................32
RDS_ProgID........................................................................................................................................................................32
RDS_ProgType...................................................................................................................................................................33
RDS_TMC............................................................................................................................................................................33
RDS_Set_MJD.....................................................................................................................................................................34
RDS_Set_Date....................................................................................................................................................................34
MISCELLANEOUS COMMANDS..........................................................................................................................................35
Baud...................................................................................................................................................................................35
Echo....................................................................................................................................................................................36
Welcome...........................................................................................................................................................................36
Save....................................................................................................................................................................................36
Clear...................................................................................................................................................................................37
Reboot................................................................................................................................................................................37
GetFWVersion....................................................................................................................................................................37
GetSN.................................................................................................................................................................................38
GetTemp............................................................................................................................................................................38
GetAudio...........................................................................................................................................................................38
GetDevPeak......................................................................................................................................................................39
SetVCXO............................................................................................................................................................................39
Swap_LR.............................................................................................................................................................................39
Swap_MPX_SCA................................................................................................................................................................40
Noise_Clipper....................................................................................................................................................................40
RefClock.............................................................................................................................................................................40
GetRefClock......................................................................................................................................................................41
Ref19KHz.............................................................................................................................................................................41
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FM/AM Modulator – Getting started
BASIC COMMANDS.............................................................................................................................................................42
Source_Select...................................................................................................................................................................42
MainMonitor......................................................................................................................................................................43
EasyMod.............................................................................................................................................................................43
ADDENDUM..............................................................................................................................................................................49
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FM/AM Modulator – Getting started
BLOCK DIAGRAM
Complete and versatile FM Modulator with integrated RDS and MPX coders, which can be bypassed when
the MPX and RDS signals are coming from an external source. Thanks to the internal 1GHz DAC there is no
need to add an upconverter, since the maximum power out can reach up to 0dBm.
The system is fully manageable through string commands sent via serial interface.
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FM/AM Modulator – Getting started
8
FM/AM Modulator – Getting started
FLEXMOD 2 BOOTLOADER
Tecnoroll's modules have got an embedded bootloader which manages all the firmwares and applications
that are stored into the modules themselves.
Before focusing on the FM modulator application, please take a moment to understand how to use the
bootloader function.
To gain access to the bootloader, press <Enter> when the firmware is booting up and a series of dots appear
on the terminal screen. A message will follow informing you that the booting process has been stopped: press
<Enter> again to access the bootloader command line.
Bootloader functions:

Manage several different firmwares on a single module (such as DVB-T, DVB-S and DVB-C modulators)
and, if required, each time it is started, it allows the selection of the firmware to start by using the
same procedure, rather than having to run different commands depending on the firmware running in
that moment.

Upgrade the firmware fail-safe. Since the firmware bootloader can be used to update all other
firmwares, in case of problems, the bootloader firmware will still be running and will be able to be
used to retry the update.

Load new bitstreams into the memory in a fast and reliable way. It also supports high bitrates and
XMODEM-CRC or XMODEM-1K protocols.
SERIAL COMUNICATION SETUP
The bootloader manages the user interface via serial communication. You can use any terminal to interact
with it; for example, you can use Hyper-terminal, which is already present in Windows XP, and configure it
according to the Figure 1. Please, also remember to set the ANSI emulation in the “settings” tab of the terminal
connection properties (Figure 2).
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FM/AM Modulator – Getting started
Figure 1
Figure 2
In order to optimize the upload speed of a desired bitstream into the flash memory, set the COM port latency
to 1mS (shown below) and set the FLEXMod baudrate to 921600bit/s.
The setting of the COM port latency at 1ms is fundamental, if using the FM modulator.
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FM/AM Modulator – Getting started
Figure 3 - Step 1
Figure 4 - Step 2
Figure 5 - Step 3
LOADING A BITSTREAM
It is possible to load a bitstream into the FLASH memory by using the LoadBitStream command.
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FM/AM Modulator – Getting started
In the above screenshot you can see the command help (accessible by typing the command followed by the
<tab> key) with all the options and the typical syntax. Usually, only three parameters are enough to complete
the process: the password, the location of the bitstream within the table and the bitstream name. The default
transfer protocol is Xmodem-1K with CRC. If you want to change the upload mode, just add the optional
corresponding parameters.
Figure 6
Once the <ENTER> key is pressed, you will see a sequence of characters. The module is now ready to receive
the bitstream to be loaded. Select the “Transfer” and “Send File” option from the HyperTerminal menu.
Figure 7
12
FM/AM Modulator – Getting started
Select the file you want to upload and set the “protocol” to 1K Xmodem, then press the “Send” button.
Figure 8
If everything is working fine, a window showing the upload progress should open.
Figure 9
When the file has been uploaded, the module calculates the CRC. After a few seconds, a report on the use of
the flash memory is also displayed. The bitstream upload is now complete, and the loaded bitstream is now
available in the selection table.
13
FM/AM Modulator – Getting started
14
FM/AM Modulator – Getting started
BOOTLOADER COMMANDS
The complete list of the bootloader commands is also viewable on a computer terminal by typing Help
followed by <Return>.
Figure 10
Baud
Sets the serial port baud rate.
COMMAND PARAMETERS
Name
Values
Baud rate
Any rate
Note
USAGE EXAMPLES
Command syntax
Possible answer
Baud 9600
9600, Bps
0 Ok
Note
GENERAL NOTES
The default baud rate is 11520.
15
FM/AM Modulator – Getting started
FlashFormat
Delete and subdivide the FPGA flash memory, except for the area where the bootloader resides.
COMMAND PARAMETERS
Name
Values
Note
Password
741963
Size of partition
1 = 1.6Mbyte partition
2 = 2Mbyte partition
Use 1.6Mbyte partition with
FLEXMod module or 2Mbyte
partition for FLEMod AV module.
USAGE EXAMPLES
Command syntax
Possible answer
Note
FlashFormat 741963, 1
GENERAL NOTES
None.
LoadBitStream
Upload a new firmware into the flash memory (see page 8).
COMMAND PARAMETERS
Name
Values
Note
Password
741963
Bitstream number
1-4
Image name
Any name
Optional parameter 1
0 = CKSUM mode
1 = CRC mode
Default = 0
Optional parameter 2
0 = Normal ACK mode
1 = Pre- ACK mode
Default = 0
USAGE EXAMPLES
Command syntax
Note
LoadBitStream 741963, 2, FM modulator
Xmodem-1K upload of a firmware
on position 2 and give it the
name “FM modulator”
LoadBitStream 741963, 3, FM modulator, 1
Xmodem-CRC upload of a
firmware on position 1 and give it
the name “FM modulator”
GENERAL NOTES
The image name is only used to describe the firmware during the boot-up and for the BootSelect command,
therefore any text can be used.
The name can be changed afterwards by using the RenameBitstream command.
When the upload is finished, you will receive a report indicating the number of errors that occurred while
uploading the firmware, the file and the flash CRC. The loading can be done either by using Xmodem or
Xmodem-1K.
The bootloader is able to detect and use the correct protocol automatically.
The loading is normally done using Xmodem (or Xmodem-1K) Checksum. Xmodem-CRC (or Xmodem-1KCRC) may be optionally used with the optional CRC parameter on the command line.
The PreACK option will accelerate the transfer, thus anticipating the ACK response, but this prevents the ability to retransmit
a faulty block, causing an interruption in case of error.
16
FM/AM Modulator – Getting started
SaveBitStream
Backup a bitstream from the flash memory to a mass storage (PC).
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Note
SaveBitstream
GENERAL NOTES
The bitstream to be saved is chosen via selection screen. The protocol to be used can be either Xmodem-1K-Checksum or
Xmodem-1K-CRC.
EraseBitStream
Removes a firmware from the flash memory.
COMMAND PARAMETERS
Name
Values
Password
741963
Bitstream number
1-4
Note
USAGE EXAMPLES
Command syntax
Possible answer
Note
EraseBitStream 741963, 1
GENERAL NOTES
If you do not enter the bitstream number to be deleted, you will visualize a selection screen.
RenameBitStream
Changes the name of the selected bitstream.
COMMAND PARAMETERS
Name
Values
Bitstream number
1-4
Note
USAGE EXAMPLES
Command syntax
Possible answer
Note
RenameBitStream 1
GENERAL NOTES
The bootloader asks the new bitstream name.
17
FM/AM Modulator – Getting started
Reboot
Restarts the FLEXMod module.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
Note
Reboot
GENERAL NOTES
None.
BootSelect
Restarts the module by loading a given bitstream.
COMMAND PARAMETERS
Name
Values
Bitstream number
0-4
Note
USAGE EXAMPLES
Command syntax
Possible answer
Note
Bootselect 1
GENERAL NOTES
It's possible to select number 0 as boot image. In this case, the bootloader will not load any image and will stop after the
initial copyright disclaimer. If the bitstream number is omitted the bootloader restarts the module and displays a selection
screen for the bitstream to be loaded.
GetSN
Displays the serial number of the FLEXMod module.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
Note
GetSN
GENERAL NOTES
None.
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FM/AM Modulator – Getting started
GetTemp
Displays the current temperature of the FLEXMod module.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
Note
GetTemp
GENERAL NOTES
The temperature is displayed in Celsius degrees.
GetFWVersion
Displays the firmware version of the FLEXMod module.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
Note
GetFWVersion
GENERAL NOTES
None.
19
FM/AM Modulator – Getting started
FM/AM MODULATOR
FM/AM MODULATOR SECTION COMMANDS
This section contains all the configuration and control commands for the modulation block of the module. For
an overview of all the commands through a terminal, type <help> and press enter. In order to get help on a
specific command, type the same command and press the tab key.
Figure 11
MOD_Frequency
Set the RF output frequency and/or IF output frequency.
COMMAND PARAMETERS
Name
Values
Note
RF out
87.6 – 108.0
IF out
0 – 1000.0
Command syntax
Possible answer
Note
MOD_Frequency 87.6
87600000, 87.600, RDS
0, 0.000, IF
0 Ok
Direct RF frequency mode.
MOD_Frequency 87.6, 250.0
87600000, 87.600, RDS
250000000, 250.000, IF
0 Ok
250MHz IF output mode.
Optional parameter.
USAGE EXAMPLES
GENERAL NOTES
None.
20
FM/AM Modulator – Getting started
MOD_Spectrum
Set the normal or inverted spectrum out.
COMMAND PARAMETERS
Name
Values
Note
Spectrum
0 = normal
1 = inverted
USAGE EXAMPLES
Command syntax
Possible answer
MOD_Spectrum 0
0, Normal
0 Ok
MOD_Spectrum 1
1, Inverted
0 Ok
Note
GENERAL NOTES
None.
MOD_Mode
Set the modulator operating mode (see EasyMod page 35).
COMMAND PARAMETERS
Name
Values
Mode
0 = MPX & RDS
1 = MPX
2 = L & RDS
3 = R & RDS
4 = L + R & RDS
5=L
6=R
7=L+R
8=L+L
9=R+R
10 = L + L & RDS
11 = R + R &RDS
Note
12 = MPX + BBN
13 = MPX & RDS + BBN
14 = MPX + BBN & RDS
15 = FULL BASEBAND
16 = BASEBAND + IRDS
17 = BASEBAND + RDS
18 = BASEBAND + SCA
19 = RDS NOTCH
20 = RDS LOCAL
21 = AM L
22 = AM R
23 = AM L + R
USAGE EXAMPLES
Command syntax
Possible answer
Note
MOD_Mode 0
0, MPX & RDS
0 Ok
Takes the external analog audio
signal and uses the internal MPX
and RDS coders.
MOD_Mode 17
17, RDS LOCAL
0 Ok
Takes the external baseband
signal, cuts the external RDS and
adds the internal RDS.
GENERAL NOTES
For a user-friendly configuration It is possible to use the “EasyMod” command to have a graphical display of the available
configurations (see page 35).
21
FM/AM Modulator – Getting started
MOD_RFPower
Sets the RF output level.
COMMAND PARAMETERS
Name
Values
Output level
0 – 255
Note
USAGE EXAMPLES
Command syntax
Possible answer
Note
MOD_RFPower 150
150
0 Ok
Sets the output power to 150.
GENERAL NOTES
The actual output level is detectable via an external tool; 0-255 are the adjustment steps made available by the DAC
module (0 minimum level , 255 maximum level).
MOD_SoftStart
Enable or disable the RF soft start.
COMMAND PARAMETERS
Name
Values
Soft start
1 = enable
0 = disable
Note
USAGE EXAMPLES
Command syntax
Possible answer
Note
MOD_SoftStart 1
1, ON
0 Ok
RF soft start enabled.
GENERAL NOTES
None.
MOD_RFMult
Sets the RF multiplication factor in case of external multiplier.
COMMAND PARAMETERS
Name
Values
Multiplication factor
1, 2, 4
Note
USAGE EXAMPLES
Command syntax
Possible answer
Note
MOD_RFMult 2
2, RF Mult.Factor
0 Ok
It divides by 2 the RF output
frequency (it takes account of
external multiplier).
GENERAL NOTES
None.
22
FM/AM Modulator – Getting started
MOD_PreEnphasis
Sets the audio input pre-emphasis filter.
COMMAND PARAMETERS
Name
Values
Audio preenphasis
0 = 0μS
50 = 50μS
75 = 75μS
Note
USAGE EXAMPLES
Command syntax
Possible answer
Note
MOD_PreEnphasis 50
50, uS
0 Ok
Sets the audio preenphasis to
50μS.
GENERAL NOTES
None.
MOD_FD_Limiter
Enables or disables the frequency domain mask limiter.
COMMAND PARAMETERS
Name
Values
Note
Enable/disable limiter
0 = limiter OFF
1 = limiter ON
USAGE EXAMPLES
Command syntax
Possible answer
Note
MOD_FD_Limiter 1
1, ON
0 Ok
FD limiter is ON
GENERAL NOTES
None.
MOD_ToneTestAFE
Turns on and sets the interal audio tone generator (analog front end pre-filtering).
COMMAND PARAMETERS
Name
Values
Note
Left tone
0.0 – 15000.0
Sets the left tone frequency.
Left level
0 – 32768
Sets the left tone level.
Rigth tone
0.0 – 15000.0
Sets the right tone frequency.
Right level
0 – 32768
Sets the right tone level.
Phase
0.0 – 360.0
Sets
the
phase
difference
between L and R tone.
USAGE EXAMPLES
Command syntax
Note
FM_ToneTestAFE 9000.0, 16000, 11000.0, 16000, 90
GENERAL NOTES
This command is intended only for lab testing purposes. Don't use it in your products.
23
FM/AM Modulator – Getting started
MOD_ToneTestMOD
Turns on and sets the internal audio tone generator (FM modulator post-filtering).
COMMAND PARAMETERS
Name
Values
Note
Left tone
0.0 – 15000.0
Sets the left tone frequency.
Left level
0 – 32768
Sets the left tone level.
Rigth tone
0.0 – 15000.0
Sets the right tone frequency.
Right level
0 – 32768
Sets the right tone level.
Phase
0.0 – 360.0
Sets
the
phase
difference
between L and R tone.
USAGE EXAMPLES
Command syntax
Note
MOD_ToneTestMOD 9000.0, 16000, 11000.0, 16000, 90
GENERAL NOTES
This command is intended only for lab testing purposes. Don't use it in your products.
MOD_ToneTestMPX
Turns on and sets the internal audio tone generator ( external MPX input).
COMMAND PARAMETERS
Name
Values
Tone
0 - 99999
Note
USAGE EXAMPLES
Command syntax
Note
MOD_ToneTestMPX 47000
GENERAL NOTES
This command is intended only for lab testing purposes. Don't use it in your products.
MOD_ToneTestSCA
Turns on and sets the sound tone generator for internal test (SCA external input).
COMMAND PARAMETERS
Name
Values
Tone
0 - 99999
Note
USAGE EXAMPLES
Command syntax
Note
MOD_ToneTestSCA 47000
GENERAL NOTES
This command is intended only for lab testing purposes. Don't use it in your products.
24
FM/AM Modulator – Getting started
MOD_MaxDev_KHz
Sets the maximum FM deviation frequency in Hz.
COMMAND PARAMETERS
Name
Values
Note
Max deviation frequency
Typically 75000
Frequency in Hz
USAGE EXAMPLES
Command syntax
Possible answer
Note
MOD_MaxDev_KHz 135000
135000, Hz
0 Ok
Max deviation 135KHz
GENERAL NOTES
None.
MOD_19KHz_Dev
Sets the 19KHz stereo sub-carrier in Hz.
COMMAND PARAMETERS
Name
Values
Note
Frequency
0 - 65535
Frequency in Hz
USAGE EXAMPLES
Command syntax
Possible answer
MOD_19KHz_Dev 6800
6800, Hz
0 Ok
Note
GENERAL NOTES
None.
MOD_RDS_Dev
Sets the RDS modulation in Hz.
COMMAND PARAMETERS
Name
Values
Note
Frequency
0 - 65535
Frequency in Hz
USAGE EXAMPLES
Command syntax
Possible answer
MOD_RDS_Dev 4500
4500, Hz
0 Ok
Note
GENERAL NOTES
None.
25
FM/AM Modulator – Getting started
MOD_InputGain
Sets the audio input gain. The parameter can be setted in two different ways: indicating the 5.15 bits fractional
multiplier or the decimal multiplier.
COMMAND PARAMETERS
Name
Values
Note
Gain
0 - 1048575 (fractional 5.15 bits)
or 0,0 - 31,99999 (decimal)
32768 for gain = 1
USAGE EXAMPLES
Command syntax
Possible answer
MOD_InputGain 5500
5500, 0.16
0 Ok
MOD_InputGain 0,16
5500, 0.16
0 Ok
Note
GENERAL NOTES
The gain value is a fractional 5.15 bits multiplier.
MOD_EXT_MPX_Gain
Sets the external MPX input gain.
COMMAND PARAMETERS
Name
Values
Note
Gain
0 - 1048575 (fractional 5.15 bits)
or 0,0 - 31,99999 (decimal)
32768 for gain = 1
USAGE EXAMPLES
Command syntax
Possible answer
MOD_EXT_MPX_Gain 32768
32768, 1.00
0 Ok
MOD_EXT_MPX_Gain 1,00
32768, 1.00
0 Ok
Note
GENERAL NOTES
The gain value is a fractional 5.15 bits multiplier.
26
FM/AM Modulator – Getting started
MOD_EXT_SCA_Gain
Sets the external SCA input gain.
COMMAND PARAMETERS
Name
Values
Note
Gain
0 - 1048575 (fractional 5.15 bits)
or
0,0 - 31,99999 (decimal)
32768 for gain = 1
USAGE EXAMPLES
Command syntax
Possible answer
MOD_EXT_SCA_Gain 32768
32768, 1.00
0 Ok
MOD_EXT_SCA_Gain 1,00
32768, 1.00
0 Ok
Note
GENERAL NOTES
The gain value is a fractional 5.15 bits multiplier.
MOD_Input_fCut
Audio input filter cutoff frequency.
COMMAND PARAMETERS
Name
Values
Frequency
0 = no filter
4 = 4KHz
15 = 15KHz
Note
USAGE EXAMPLES
Command syntax
Possible answer
MOD_Input_fCut 15
15, KHz
0 Ok
Note
GENERAL NOTES
None.
27
FM/AM Modulator – Getting started
RDS_CODER SECTION COMMANDS
This section contains all the configuration and control commands of the RDS signal encoding of the module.
For an overview of the commands via terminal, type <help> and press enter. In order to get help on a specific
command, type the command itself and press the tab key.
Figure 12
RDS_Name
Sets the program name (PI  Program Information).
COMMAND PARAMETERS
Name
Values
Name
8 chars
Note
USAGE EXAMPLES
Command syntax
Possible answer
RDS_Name MyRadio1
“MyRadio1”
0 Ok
Note
GENERAL NOTES
The maximum length of the program name is 8 characters
28
FM/AM Modulator – Getting started
RDS_Dyn_Name
Sets up to 4 program names and cycles them continuously.
COMMAND PARAMETERS
Name
Values
Name 1
8 chars
Repetitions 1
0 - 255
Name 2
8 chars
Repetitions 2
0 - 255
Name 3
8 chars
Repetitions 3
0 - 255
Name 4
8 chars
Repetitions 4
0 - 255
Note
Sets the number of repetitions of
name 1.
Sets the number of repetitions of
name 2.
Sets the number of repetitions of
name 3.
Sets the number of repetitions of
name 4.
USAGE EXAMPLES
Command syntax
Possible answer
Note
“FLEXMOD!”, 180, Name, Rep.
“Tecno”, 20, Name, Rep.
RDS_Dyn_Name FLEXMOD!, 180,
“Roll”, 105, Name, Rep.
Tecno, 20, Roll, 105, Bubble, 77
“Bubble”, 77, Name, Rep.
0 Ok
GENERAL NOTES
None.
RDS_Text
Sets the free text message (RT  Radio Text).
COMMAND PARAMETERS
Name
Values
Text
64 chars
Note
USAGE EXAMPLES
Command syntax
RDS_Text
“Questo
messaggio”
Possible answer
è
Note
un “Questo è un messaggio”
0 Ok
GENERAL NOTES
The maximum length of the text message is 64 characters.
29
FM/AM Modulator – Getting started
RDS_TrProgram
Sets the flag that indicates whether the broadcasting station transmits traffic information or not. (TP  Traffic
Program).
COMMAND PARAMETERS
Name
Values
TP enable
0 = off
Note
1 = on
USAGE EXAMPLES
Command syntax
Possible answer
RDS_TrProgram 1
1, on
0 Ok
Note
GENERAL NOTES
The maximum length of the text message is 64 characters.
RDS_TrAlert
Sets the flag that indicates the transmission of traffic news (TA  Traffic Announcements).
COMMAND PARAMETERS
Name
Values
Note
TR alert mode
0 = off
2 = hardware (normal)
1 = on
3 = hardware (reversed)
USAGE EXAMPLES
Command syntax
Possible answer
RDS_TrAlert 1
1, software
1, ON
0 Ok
Note
GENERAL NOTES
None.
RDS_UECP_Port
UECP port settings.
COMMAND PARAMETERS
Name
Values
Port
0 = off
2 = serial LAN
Polarity
0 = normal
1= inverted
Speed
Baud rate
Note
1 = G703 neg. pin
3 = ASI
USAGE EXAMPLES
Command syntax
Possible answer
Note
RDS_UECP_Port 1, 0, 0
1, 0, 0, G703N, Normal, Baud
0 Ok
GENERAL NOTES
None.
30
FM/AM Modulator – Getting started
RDS_UECP_RxStat
UECP decoder statistics.
COMMAND PARAMETERS
Name
Values
Note
USAGE EXAMPLES
Command syntax
Possible answer
Note
RDS_UECP_RxStat
321, 6, 5, Bytes, Rx, Prc
0 Ok
Bytes
received,
commands
received, command processed.
GENERAL NOTES
None.
RDS_UECP_SiteAddr
UECP site addresses.
COMMAND PARAMETERS
Name
Values
Address
0...1023
Note
USAGE EXAMPLES
Command syntax
Possible answer
Note
RDS_UECP_SiteAddr 25, 36, 568, 821, 1023
25, 36, 568, 821, 1023
0 Ok
GENERAL NOTES
Up to 5 addresses are supported
RDS_UECP_CodAddr
UECP coder addresses.
COMMAND PARAMETERS
Name
Values
Address
0...63
Note
USAGE EXAMPLES
Command syntax
Possible answer
RDS_UECP_CodAddr 1, 7, 25, 57, 62
1, 7, 25, 57, 62
0 Ok
Note
GENERAL NOTESUp to 5 addresses are supported
Up to 5 addresses are supported
31
FM/AM Modulator – Getting started
RDS_AltFreq
Sets up alternative frequencies for re-tuning of the broadcasting station (AF  Alternate Frequencies).
COMMAND PARAMETERS
Name
Values
Note
List of alternative frequencies
87.5, 102.5, 106.9, ...
Max. 24 alternative frequancies
allowed.
USAGE EXAMPLES
Command syntax
Possible answer
RDS_AltFreq 89.7, 101.0, 93.6
4, Fields
87.6, Main
89.7, Alt.
101.0, Alt.
93.6, Alt.
0 Ok
Note
GENERAL NOTES
A maximum of 24 alternative frequencies can be indicated in addition to those already in use.
RDS_MusicSpeech
Indicates if the broadcasted program is musical or spoken one.
COMMAND PARAMETERS
Name
Values
Music or speech mode
0 = music
1 = speech
Note
USAGE EXAMPLES
Command syntax
Possible answer
RDS_MusicSpeech 0
0, Music
0 Ok
Note
GENERAL NOTES
None.
RDS_ProgID
Sets the numeric code that uniquely identifies the radio station (PI  Program Identification)
COMMAND PARAMETERS
Name
Values
PI number
0 - 65535
Note
USAGE EXAMPLES
Command syntax
Possible answer
RDS_ProgID 12540
12540, 0x30FC
0 Ok
Note
GENERAL NOTES
None.
32
FM/AM Modulator – Getting started
RDS_ProgType
Identifies the type of content of the program on air (PTY  Program Type)
COMMAND PARAMETERS
Name
Values
Note
Program type number
0 - 31
See table below.
USAGE EXAMPLES
Command syntax
Possible answer
RDS_ProgType 15
15, 0x000F
Note
GENERAL NOTES
None.
PTY
Code
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
RDS program type
(EU)
Undefined
News
Current Affairs
Information
Sport
Education
Drama
Culture
Science
Varied
Pop
Rock
Easy listening
Light classical
Serious classical
Other music
RDBS Program type
(USA)
Undefined
News
Information
Sport
Talk show
Rock
Classic rock
Adult hits
Soft rock
Top 40
Country
Oldies
Soft
Nostalgia
Jazz
Classical
PTY
Code
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
RDS program type
(EU)
Weather
Finance
Children’s programmes
Social affairs
Religion
Phone-in
Travel
Leisure
Jazz
Country
National music
Oldies
Folk
Documentary
Alarm (Test)
Alarm
RDBS Program type
(USA)
R&B
Soft R&B
Language
Religious music
Religious show
Personality
Public
College
Spanish talk
Spanish music
Hip Hop
Non assegnato
Non assegnato
Weather
Emergency (test)
Emergency
RDS_TMC
Sets the RDS traffic message channel data (TMC  Traffic Message Channel)
COMMAND PARAMETERS
Name
Values
Buffer
0-3
Repetitions
0 - 16
Message
AABBCCDDEE
Note
Hex value message
USAGE EXAMPLES
Command syntax
Possible answer
RDS_TMC 1, 3, 02A58D7752
1, 3, 02A58D7752, Buff, Rep, Msg
0 Ok
Note
GENERAL NOTES
None.
33
FM/AM Modulator – Getting started
RDS_Set_MJD
Sets the realtime clock as a modified julian date.
COMMAND PARAMETERS
Name
Values
Note
Hour
0 - 23
Minutes
0 - 59
Seconds
0 - 59
Day
Number of days
Timezone in steps
-24 - +24
Sets the number of steps (½ hour)
USAGE EXAMPLES
Command syntax
Possible answer
Note
RDS_Set_MJD 11, 56, 24, 56728, 2
11, 56, 24, 56728, 2, hour, min, sec, day, timezone
(+1,0h)
0 Ok
GENERAL NOTES
A modified Julian day (MJD) represents the number of days passed since midnight on November 17, 1858. On the web
may be easily find a converter from conventional date to modified Julian date.
RDS_Set_Date
Sets the realtime clock as day/month/year.
COMMAND PARAMETERS
Name
Values
Note
Hour
0 - 23
Minutes
0 - 59
Seconds
0 - 59
Day
1 - 31
Month
1 - 12
Year
xxxx
Timezone in ½ hour steps
-24 - +24
Command syntax
Possible answer
RDS_Set_Date 11, 56, 24, 12, 3, 2014, 2
11, 56, 24, 12, 3, 2014, 2, h, m, s, Day, Month, Year, Timezone (+1,0h)
0 Ok
USAGE EXAMPLES
Note
GENERAL NOTES
None.
34
FM/AM Modulator – Getting started
MISCELLANEOUS COMMANDS
This section contains some generic commands that allow to manage and monitor some operating conditions
of the module. For an overview of the commands via computer, type <help> and press enter. In order to get
help on a specific command, type the command itself and press the tab key.
Figure 13
Baud
Sets the serial port baud rate.
COMMAND PARAMETERS
Name
Values
Baud rate
Any rate
Note
USAGE EXAMPLES
Command syntax
Possible answer
Baud 9600
9600, Bps
0 Ok
Note
GENERAL NOTES
The default baud rate is 11520.
35
FM/AM Modulator – Getting started
Echo
Enables or disables the RS232 local echo.
COMMAND PARAMETERS
Name
Values
Note
Enable
0 = echo off
1 = echo on
USAGE EXAMPLES
Command syntax
Possible answer
Echo 1
1, Echo ON
0 Ok
Note
GENERAL NOTES
It is suggested to disable the echo in case of communication between FLEXMod module and microprocessors.
Welcome
Enables or disables the welcome boot message.
COMMAND PARAMETERS
Name
Values
Note
Enable
0 = welcome off
1 = welcome on
USAGE EXAMPLES
Command syntax
Possible answer
Welcome 1
1, ON
0 Ok
Note
GENERAL NOTES
None.
Save
Stores the current configuration into the Eeprom.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
Save
0 Ok
Note
GENERAL NOTES
None.
36
FM/AM Modulator – Getting started
Clear
Reboots the system with factory defaults.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
Note
Reboot
GENERAL NOTES
None.
Reboot
Reboots the system.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
Note
Reboot
GENERAL NOTES
Pressing <ENTER> key during the reboot stop the process and upload the bootloader (see page 7).
GetFWVersion
Returns the hardware name and firmware version info.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
GetFWVersion
FlexMod-FM011
v0.40
0 Ok
Note
GENERAL NOTES
None.
37
FM/AM Modulator – Getting started
GetSN
Returns the hardware serial number.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
Note
GetSN
0B.56.FC.AB.0B.55.03
0 Ok
Answer depending on device
GENERAL NOTES
None.
GetTemp
Returns the internal chip temperature.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
Note
GetTemp
62, Celsius Degree.
0 Ok
GENERAL NOTES
None.
GetAudio
Returns info about the audio frontend.
COMMAND PARAMETERS
Name
Values
Note
Mode
0 = single shot
1 = single shot with deviation level
2= continous with deviation level
USAGE EXAMPLES
Command syntax
Possible answer
Note
GetAudio 0
1, 48000, 0, 0, 0, 0
0 Ok
The returned values are: audio lock status,
sample rate, left in level, right in level, left
post-filter leve, right post-filter level.
GENERAL NOTES
None.
38
FM/AM Modulator – Getting started
GetDevPeak
Returns the instant deviation peak in Hz.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
Note
GetDevPeak
10688, Hz
0 Ok
The returned value depends on
modulation status.
GENERAL NOTES
None.
SetVCXO
Sets the VCXO control voltage.
COMMAND PARAMETERS
Name
Values
Note
Voltage
-2048,,,2047
USAGE EXAMPLES
Command syntax
Possible answer
SetVCXO 0
0
0 Ok
Note
GENERAL NOTES
None.
Swap_LR
Swaps the Left and Right inputs.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
Swap_LR
1, Swapped
0 Ok
Note
GENERAL NOTES
None.
39
FM/AM Modulator – Getting started
Swap_MPX_SCA
Swaps the MPX and SCA inputs.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
Swap_LR
0, Normal
0 Ok
Note
GENERAL NOTES
None.
Noise_Clipper
Sets the noise-clipper threshold (the input signal is clipped if under the threshold).
COMMAND PARAMETERS
Name
Values
Analog input threshold
threshold
MPX/SCA/DARC input threshold
threshold
Note
USAGE EXAMPLES
Command syntax
Possible answer
Note
3658, Noise Left
2731, Noise Right
0, Noise DARC
Noise_Clipper 65536, 15000
65536, Set for Analog
15000, Set for MPX/SCA/DARC
0 Ok
GENERAL NOTES
The command return also the instant value of noise on inputs.
RefClock
Sets the reference clock frequency.
COMMAND PARAMETERS
Name
Values
Note
Frequency
0 – 13000000
In Hz
USAGE EXAMPLES
Command syntax
Possible answer
Note
RefClock 10000000
2, 10000000, Hz on Ref. Clock Input
0 Ok
GENERAL NOTES
It is possible to set the parameter 0 = disabled or 1 = 1Hz on PPS input.
40
FM/AM Modulator – Getting started
GetRefClock
Returns the reference clock locking status.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
GetRefClock
2, Detected
4, Locked
0 Ok
Note
GENERAL NOTES
None.
Ref19KHz
Sets the 19KHz reference clock output mode.
COMMAND PARAMETERS
Name
Values
Note
Mode
0 = off
1 = 19KHz on ASI_OUT
2 = 19KHz on LAN_RESET pin
3 = 19KHz on ASI_OUT and LAN_RESET pins
USAGE EXAMPLES
Command syntax
Possible answer
Ref19KHz 1
1, On ASI_OUT
0 Ok
Note
GENERAL NOTES
The level of 19KHz is a LVDS on ASI_OUT or a LVTTS on LAN_RESET pin.
41
FM/AM Modulator – Getting started
BASIC COMMANDS
In this section you can find some simplified configuration commands and / or monitors. For an overview of the
commands via computer, type <help> and press enter. In order to get help on a specific command, type the
command itself and press the tab key.
Figure 14
Source_Select
Selects between SPDIF/AES-EBU, analog or baseband input ports.
COMMAND PARAMETERS
Name
Values
Note
Input port
0 = SPDIF/AES-EBU optical
3 = SPDIF/AES-EBU on SDI
1 = SPDIF/AES-EBU electrical 4 = Analog XLR
2 = SPDIF/AES-EBU on ASI
5 = Analog baseband
USAGE EXAMPLES
Command syntax
Possible answer
Note
SourceSelect 0
0, AES-EBU (Optical)
0 Ok
GENERAL NOTES
None.
42
FM/AM Modulator – Getting started
MainMonitor
Displays a global view of FM Modulator operating conditions.
COMMAND PARAMETERS
Name
Values
Note
Refresh time
Value in mSec
USAGE EXAMPLES
Command syntax
Possible answer
MainMonitor 10
See figure 15
Note
GENERAL NOTES
When the main monitor mask is displayed in order to increase or decrease the input gain press <+> or <-> for fine tuning
and <*> or </> for a high step tuning. Press <C> to reset the maximum deviation peak value. In order to exit the display,
press <Esc>. The disply may change for different modulation setup.
Figure 15
EasyMod
Easy setup of the modulation type.
COMMAND PARAMETERS
Name
Values
Note
None
USAGE EXAMPLES
Command syntax
Possible answer
Note
EasyMod
See the following table
GENERAL NOTES
Press the <+> and <-> keys to surf through the possible configurations, press <enter> to select the desired configuration.
43
FM/AM Modulator – Getting started
Preset
number
Modulation
MPX
Coder
RDS
Coder
0
MPX & RDS
Internal
Internal
1
MPX
Internal
None
2
Left & RDS
None
Internal
3
Right & RDS
None
Internal
4
Left+Right & RDS
None
Internal
44
Screenshot
FM/AM Modulator – Getting started
5
Left
None
None
6
Right
None
None
7
Left + Right
None
None
8
Left + Left
Internal
None
9
Right + Right
Internal
None
45
FM/AM Modulator – Getting started
10
Left + Left & RDS
Internal
Internal
11
Right + Right & RDS
Internal
Internal
12
MPX & baseband
(DARC)
Internal
None
13
MPX + RDS & baseband
(DARC)
Internal
Internal
14
MPX & baseband + RDS
(DARC)
Internal
External
46
FM/AM Modulator – Getting started
15
Full baseband
External
External
16
Baseband + IRDS
External
Internal
17
Baseband + RDS
External
External
External
External
External
None
18
19
Baseband + SCA
RDS notch
47
FM/AM Modulator – Getting started
20
RDS local
External
Internal
21
AM Left
None
None
22
AM Right
None
None
23
AM Left + Right
None
None
48
FM/AM Modulator – Getting started
ADDENDUM
List of command default answers.
----------------------------------------------------------------"MOD_Frequency":
87600000, 87.600, RDS
0, 0.000, IF
0 Ok
----------------------------------------------------------------MOD_Spectrum:
0, Normal
0 Ok
possible answers:
0, Normal
1, Inverted
----------------------------------------------------------------"MOD_Mode" default answer:
0, MPX & RDS
0 Ok
possible answers:
-1, "NOT AVAILABLE ON THIS HARDWARE !"
0, "MPX & RDS"
1, "MPX
"
2, "L & RDS "
3, "R & RDS "
4, "L+R & RDS"
5, "Left
"
6, "Right
"
7, "L+R
"
8, "L+L
"
9, "R+R
"
10, "L+L & RDS"
11, "R+R & RDS"
12, "MPX & BBN"
16, "MP&RD+BBN"
17, "MP+RD&BBN"
15, "FULL BBND"
16, "BBND+IRDS"
17, "BBND+RDS "
18, "BBND+SCA "
19, "RDS NOTCH"
20, "RDS LOCAL"
21, "AM LEFT "
22, "AM RIGHT "
23, "AM L+R
"
----------------------------------------------------------------"MOD_RFPower" default answer:
128
0 Ok
49
FM/AM Modulator – Getting started
----------------------------------------------------------------"MOD_SoftStart" default answer:
1, ON
0 Ok
possible answers:
0, Off
1, On
----------------------------------------------------------------"MOD_RFMult" default answer:
1, RF Mult.Factor
0 Ok
possible answers:
1, RF Mult.Factor
2, RF Mult.Factor
4, RF Mult.Factor
----------------------------------------------------------------"MOD_PreEnphasis" default answer:
50, uS
0 Ok
possible answers:
0, uS
50, uS
75, uS
----------------------------------------------------------------"MOD_FD_Limiter" default answer:
0, OFF
0 Ok
possible answers:
-1, "NOT AVAILABLE ON THIS HARDWARE !"
0, OFF
1, ON
----------------------------------------------------------------"MOD_ToneTestAFE"
"MOD_ToneTestMOD"
"MOD_ToneTestMPX"
"MOD_ToneTestSCA"
Do not use these commands in your product.
These commands are only intended for Lab testing purposes.
----------------------------------------------------------------"MOD_MaxDev_KHz" default answer:
135000, Hz
0 Ok
----------------------------------------------------------------"MOD_19KHz_Dev" default answer:
50
FM/AM Modulator – Getting started
6800, Hz
0 Ok
----------------------------------------------------------------"MOD_RDS_Dev" default answer:
4500 Hz
0 Ok
----------------------------------------------------------------"MOD_InputGain" default answer:
5500, 0.16
0 Ok
----------------------------------------------------------------"MOD_EXT_MPX_Gain" default answer:
32768, 1.00
0 Ok
----------------------------------------------------------------"MOD_EXT_SCA_Gain" default answer:
32768, 1.00
0 Ok
----------------------------------------------------------------"MOD_Input_fCut" default answer:
15, KHz
0 Ok
possible answers:
0, OFF
4, KHz
15, KHz
----------------------------------------------------------------"RSD_Name" default answer:
"FLEXMOD!"
0 Ok
----------------------------------------------------------------"RSD_Dyn_Name" default answer:
"FLEXMOD!",
"FLEXMOD2",
"FLEXMOD3",
"FLEXMOD4",
0 Ok
255, Name, Rep.
100, Name, Rep.
150, Name, Rep.
70, Name, Rep.
----------------------------------------------------------------"RSD_Text" default answer:
"Flexmod FM Stereo+RDS Modulator
0 Ok
please visit:www.tecnoroll.it"
----------------------------------------------------------------"RDS_TrProgram" default answer:
1, ON
51
FM/AM Modulator – Getting started
0 Ok
----------------------------------------------------------------"RDS_TrAlert" default answer:
0, Software
0, OFF
0 Ok
possible answers:
0, Software
1, Hardware
0, OFF
1, ON
----------------------------------------------------------------"RDS_AltFreq" default answer:
1, Fields
87.6, Main
possible answers:
1..25, Fields
xx.x, Main
xx.x, Alt.
xx.x, Alt.
......
----------------------------------------------------------------"RDS_MusicSpeech" default answer:
0, Music
0 Ok
possible answers:
0, Music
1, Speech
----------------------------------------------------------------"RDS_ProgID" default answer:
57344, 0xE000
0 Ok
----------------------------------------------------------------"RDS_ProgType" default answer:
10, 0x000A
0 Ok
----------------------------------------------------------------"RDS_TMC" default answer:
NO ASWER, this is a write only data stream command.
----------------------------------------------------------------"RDS_Set_MJD" default answer:
0, 0, 0, 0, 0, hour, min, sec, timezone (+0.0h)
0 Ok
52
FM/AM Modulator – Getting started
----------------------------------------------------------------"RDS_SET_Date" default answer:
0, 0, 0, 23, 4, 2038, 0, h, m, s, Day, Month, Year, TimeZone (+0.0h)
0 Ok
----------------------------------------------------------------"RDS_UECP_Port" default answer:
x, p, s, xd, pd, baud
0 Ok
x → 0=OFF, 1=G703 Neg. pin, 2=LAN Serial, 3=ASI
p → 0=Normal, 1=Inverted
s → Baud rate
xd → OFF, G703N, LAN232, ASI TS
pd → Normal, Inverted
----------------------------------------------------------------"RDS_UECP_RxStat" default answer:
x, x, x, Bytes, Rx, Prc
0 Ok
----------------------------------------------------------------"RDS_UECP_SiteAddr" default answer:
addr1, addr2, addr3, addr4, addr5
0 Ok
----------------------------------------------------------------"RDS_UECP_CodAddr" default answer:
addr1, addr2, addr3, addr4, addr5
0 Ok
----------------------------------------------------------------"Baud" default answer:
115384, Bps
0 Ok
----------------------------------------------------------------"Echo" default answer:
1, Echo ON
0 Ok
----------------------------------------------------------------"Welcome" default answer:
1, ON
0 Ok
possible answers:
0, OFF
1, ON
----------------------------------------------------------------"Save" default answer:
0 Ok
53
FM/AM Modulator – Getting started
----------------------------------------------------------------"Clear" default answer:
NO ANSWER, this is a reboot with default values command.
----------------------------------------------------------------"ReBoot" default answer:
NO ANSWER, this is a reboot command.
----------------------------------------------------------------"GetFWVersion" default answer: (depending on version)
FlexMod-FM011
v0.38
0 Ok
----------------------------------------------------------------"GetSN" default answer: (depending on device)
0B.56.FC.AB.0B.55.03
0 Ok
----------------------------------------------------------------"GetTemp" default answer: (depending on temperature)
62, Celsius Degree.
0 Ok
----------------------------------------------------------------"GetAudio" default answer: (depending on audio input status)
1, 48000, 0, 0, 0, 0
0 Ok
----------------------------------------------------------------"GetDevPeak" default answer: (depending modulation status)
10688, Hz
0 Ok
----------------------------------------------------------------"SetVCXO" default answer:
0
0 Ok
----------------------------------------------------------------"Swap_LR" default answer:
0, Normal
0 Ok
possible answers:
0, Normal
1, Swapped
----------------------------------------------------------------"Swap_MPX_SCA" default answer:
0, Normal
0 Ok
54
FM/AM Modulator – Getting started
possible answers:
0, Normal
1, Swapped
----------------------------------------------------------------Noise_clipper default answer:
Wait...
0, Noise Left
0, Noise Right
0, Noise DARC
65536, Set for Analog
65536, Set for MPX/SCA/DARC
0 Ok
----------------------------------------------------------------"RefClock" default answer:
0, 0, Hz Disabled
0 Ok
possible answers:
-1, NOT AVAILABLE ON THIS HARDWARE !
0, 0, Hz Disabled
1, 1, Hz on PPS Input
2, xxxx, Hz on Ref.Clock Input
----------------------------------------------------------------"GetRefClock" default answer:
0, Disabled
0, Disabled
0 Ok
possible answers:
0, Disabled
1, NOT Detected
2, Detected
0,
1,
2,
3,
4,
Disabled
HOLDOVER!
UNLOCKED!
Almost locked
Locked
----------------------------------------------------------------"Ref19KHz" default answer:
0, Disabled
0 Ok
possible answers:
0,
1,
2,
3,
Disabled
On ASI_OUT
On LAN_RESET Pin
Both On ASI_OUT & LAN_RESET Pin
-----------------------------------------------------------------
55
FM/AM Modulator – Getting started
"Source_Select" default answer:
0, SPDIF/AES-EBU (Optical)
0 Ok
possible answers:
0,
1,
2,
3,
4,
5,
SPDIF/AES-EBU (Optical)
SPDIF/AES-EBU (Electrical)
SPDIF/AES-EBU (on ASI input)
SPDIF/AES-EBU (on SDI input)
Analog XLR (I2S)
BaseBand
-----------------------------------------------------------------
56